869773140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1223}}^1$

素因数の和:1683

約数の個数: 120

約数和(自身を含む): 2736961920

約数和(自身を除く): 1867188780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 439, 540, 810, 878, 1223, 1317, 1620, 1756, 2195, 2446, 2634, 3669, 3951, 4390, 4892, 5268, 6115, 6585, 7338, 7902, 8780, 11007, 11853, 12230, 13170, 14676, 15804, 18345, 19755, 22014, 23706, 24460, 26340, 33021, 35559, 36690, 39510, 44028, 47412, 55035, 59265, 66042, 71118, 73380, 79020, 99063, 110070, 118530, 132084, 142236, 165105, 177795, 198126, 220140, 237060, 330210, 355590, 396252, 495315, 536897, 660420, 711180, 990630, 1073794, 1610691, 1981260, 2147588, 2684485, 3221382, 4832073, 5368970, 6442764, 8053455, 9664146, 10737940, 14496219, 16106910, 19328292, 24160365, 28992438, 32213820, 43488657, 48320730, 57984876, 72481095, 86977314, 96641460, 144962190, 173954628, 217443285, 289924380, 434886570, 869773140]

約数ペア:

[(1, 869773140), (2, 434886570), (3, 289924380), (4, 217443285), (5, 173954628), (6, 144962190), (9, 96641460), (10, 86977314), (12, 72481095), (15, 57984876), (18, 48320730), (20, 43488657), (27, 32213820), (30, 28992438), (36, 24160365), (45, 19328292), (54, 16106910), (60, 14496219), (81, 10737940), (90, 9664146), (108, 8053455), (135, 6442764), (162, 5368970), (180, 4832073), (270, 3221382), (324, 2684485), (405, 2147588), (439, 1981260), (540, 1610691), (810, 1073794), (878, 990630), (1223, 711180), (1317, 660420), (1620, 536897), (1756, 495315), (2195, 396252), (2446, 355590), (2634, 330210), (3669, 237060), (3951, 220140), (4390, 198126), (4892, 177795), (5268, 165105), (6115, 142236), (6585, 132084), (7338, 118530), (7902, 110070), (8780, 99063), (11007, 79020), (11853, 73380), (12230, 71118), (13170, 66042), (14676, 59265), (15804, 55035), (18345, 47412), (19755, 44028), (22014, 39510), (23706, 36690), (24460, 35559), (26340, 33021)]